The Talleys were a southern gospel trio composed of Roger and Debra Talley, and their daughter Lauren Talley as the lead and soprano singer. Performing over 20 years, they have made appearances all o
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb01d76a5c67a112720d51f6809ecb6bba7d7ac78b3a89fa7b472cc6795c67ff. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/472aed3d-8c38-4b96-8a67-263942a62212.json and https://artists.proofprofile.net/proofs/artist/472aed3d-8c38-4b96-8a67-263942a62212.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0721f2aa7767c80223404d163e37b772aeeb19ec04fb550cce9a288a207a89e1. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USETB0610570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f6023648c44bf3c7e05cf7e1e3f90775ff82d43359f3a128c63d27490d2c84. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USETB0610688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b3cbeed353dc345910880c33c212485ec35c3116058de9fc601e964176925b. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USETB0611030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf5b87638f5d1070cfea0c5b2a2daaba72e21439cc494999d83ee59f7c684f0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USETB0611804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e05ee4017edaf79c2383b4d5646c570a456f82c3da726aa39718671c9e78ffa. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USETB0611810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4d8aa0d470595de29bb1c8a466db5b83ec7a148f90bdbe8cdb6ee4dffab0aa. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USETB0812904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a457252edce5f017937734e2ea6cc481c84cdc45939957e37c3336f09b0bcd. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USETB0812914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856512dfe2c4bb2634c70eb640eb8f24b6777dc3688825439b43d5856ce8556f. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USETB1800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224b77fa8ef03717d5ec02032ad8dc634ad77d24bf79fde67b602f30e7bf64a8. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USETB2000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4efd098ac23147dc97cab98a2def5d57b436dc82596579f390bf4bfa663e418. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USETB2000342.
High And Lifted Up / Hallelujah Chorus (Live)
No One Ever Cared For Me Like Jesus (Live)
Shout to the Lord / How Great Thou Art (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993fb7456ca5a0e33e3ec1a739f5e3dad476456339f84fcd8b8e82dc7ffed46d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USETB2300089.
A Billy Graham Music Homecoming (Vol. 2 / Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae1d474ea628641a45947b3c383cbbadb2e2891f1f96c4648bc209cc7bf61be. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3270403047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7821fc90b01a77204d6633bf97f003da2550334a9f5082b1c97ce72db3a7fe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3270402271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac380e112147b9a668b386dc0419f91a4facfc35a38d323a11ab3565b7aa4898. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3271400073.